Cremona's table of elliptic curves

Class 89817h

89817 = 3 · 72 · 13 · 47



Data for isogeny class 89817h

Field Data Notes
Atkin-Lehner 3+ 7- 13- 47- Signs for the Atkin-Lehner involutions
Conductor 89817 Conductor
Count 2 Number of curves in isogeny class
Curves 89817h1 89817h2 Curves in isogeny class
deg 313344 Modular degree for the optimal curve
Eigenvalues  1 3+  0 7-  4 13- -2  6 Hecke eigenvalues for primes less than 20
L 1.6365537104849 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 12831c Quadratic twists by: -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations